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A fasting observance at sunset with simple food and water, representing religious fasting as a disciplined practice

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Why Did Religions Across the World Practice Fasting?

Why did fasting emerge across Judaism, Christianity, Islam, Hinduism, Jainism and Buddhism? The evidence points to multiple religious purposes—not one hidden metabolic origin—while modern science confirms that different fasting protocols…

Women concluding a Karva Chauth fast by viewing the moon through a sieve

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Why Did Indians Fast on Particular Days?

Why do Indian fasts fall on particular lunar dates, weekdays and festivals? The historical record points to vows and sacred calendars; modern fasting science reveals real metabolic effects—but not the…